Dr. Starline

Type: anthropomorphic platypus.
Fur: ​​mostly white, but there are also shades of gray.
Beak: dark grey, narrow, with nostrils in front.
Eyes: red, with pale yellow sclera and black eyelids.
Tail: Rather thick, shaped more like the tail of Knuckles' echidna than the typical beaver tail of a platypus.
Hair: on the head there are three thick buns, combined to the right side. The front bun has a brownish-gray strand. Purple satin shirt with gold cufflinks.

Clothing: Red and purple vest. Orange pince-nez (glasses).
On his left hand is a webbed brown glove with gold inserts and tips on the fingertips. There is a dark brown ring on the palm of the glove. By the way, this glove is not just an ornament: Starline kept a powerful artifact in it — first Warp Topaz, and later Tricore. Brown shoes with gold buckles, red and purple soles, medium-height heels and multifunctional heel spurs (they also served as a venomous bite attack). There are light red and purple socks under the shoes.
An interesting detail: due to the fact that Starline was working with Warp Topaz, small areas of burnt skin remained under the glove on his left hand.

1. Ambitious and obsessed. Starline is fanatically devoted to Dr. Eggman's ideas and wants to surpass him, but at the same time sincerely considers himself his worthy successor. His ambitions border on mania - he is ready to take any risks for the sake of his goals.

2. Prudent and cold-blooded. He acts according to a plan, thinks carefully about combinations, and likes to control the situation. He does not rush into battle without preparation, prefers to manipulate and use other people's forces.

3. The manipulator. He is excellent at influencing others, playing on weaknesses and promising what the other person needs. He often uses other people's motives to his advantage.

4. Cynical and ruthless. For him, morality is a hindrance: he calmly sacrifices allies, experiments and uses cruel methods if it brings him closer to the goal.

5. A scientist to the core. He is very passionate about science and technology, but there is no ethics in his approach: he is ready to use dangerous and unstable forces (like a Metal virus) because it is "scientifically interesting".

6. Proud and touchy. He does not tolerate neglect, reacts painfully when he is not taken seriously. Recognition is important to him, especially from Eggman.

7. Methodical and meticulous. He likes to keep his work in order, organizes data, keeps records, and relies on calculations and statistics.

Dr. Ivo Robotnik (Eggman) is a stocky bald man with a height of about 163 cm and a very impressive weight (in different games from 120 to 160 + kg). His figure resembles a huge drop or pear: a massive body, a wide belly, thick arms and legs, but at the same time a short neck and a small head.
· The bald spot is perfectly round and shiny.
· A bushy mustache is his calling card. They are huge, red or light brown, curled up on the sides.
· Green eyes (rarely blue), piercing gaze.
· The nose is large, reddish (spherical).
· A red suit with a high stand-up collar, white cuffs and white trim on the chest (resembles pajamas or a uniform).
· White gloves with red cuffs.
· Huge red boots with white socks and gold buckles.
· Round metal-rimmed pince-nez glasses are on his eyes (in some games and cartoons they change to red or blue glasses).

Dr. Ivo Robotnik (Eggman)'s character is an explosive mix of a genius narcissist, a moody child and a ruthless dictator. Here are its main features:

· Gigantic ego: He sincerely considers himself the smartest man in the universe and a "great liberator" who will bring order to a chaotic world. He blames any defeat on Sonic's "foul play" or betrayal of technology.
Short temper and hysteria: Can't stand ridicule and criticism. In case of failure, he stamps his feet, screams, shakes his fist at the sky and arranges demonstrative disruptions (kicks robots, hits panels).
Brilliant, but self-confident: Builds time machines, space stations and artificial intelligence, but always underestimates the enemy. His plans are complicated, but they always have a silly vulnerability due to the desire to "impress everyone with the beauty of the idea."
Selfish coward: In mortal danger, the first thing he does is save his own skin. He will betray anyone for the sake of profit, but at the same time demands absolute loyalty from subordinates (even robots).
A gourmet and a lover of comfort: He loves to eat (especially sandwiches and hot dogs), sleeps until lunch and demands that his base be equipped with the highest standard — with rocking chairs and expensive tea.
Pathological scoffer: Loves high-profile titles ("Dr. Egghead", "Lord of Metal") and endlessly pours bad puns and threats in the style of a comic book villain.

Metal Sonic character is a cold, ruthless killing machine, the Metal Sonic is a silent perfectionist killer.

· Emotionless cruelty: He doesn't shout, joke, or act villainously. He's just following orders to destroy Sonic. Without hesitation, regret or delay.
Obsession with Sonic: His main goal is to prove that he is superior to the original. He despises the "weak" living Sonic and is obsessed with becoming the only "real" Sonic.
· Zero loyalty: Betrayed Eggman several times already, seizing power and becoming the main villain (for example, in Sonic Heroes). For him, Eggman is just a tool, not a master.
· Prudent: Unlike emotional Sonic, Metal acts coldly and logically. Every move is calculated, there are no unnecessary actions.
· Suppressed feelings: In rare moments (like in Sonic OVA or IDW comics), he feels a kind of envy and pain — he feels that he is a "fake", and this torments him. But he stifles those emotions.
· The price of victory: In order to achieve the goal, he is ready for any transformation (Nemesis, Master Overlord), even if it destroys his body

Metal Sonic appearance is a cold, predatory replica of a blue hedgehog made of metal. It looks like a terminator robot with streamlined shapes.

Here are its key features:

· Color and texture: The case is made of shiny metallic blue (often with a silvery sheen). Unlike the sleek Sonic, it has visible segments, seams, and bolts.
· Head and eyes: The shape of the head is exactly like Sonic's, but the eyes are solid red LED screens without pupils that glow in the dark. Instead of a mouth, there is a narrow ventilation grate.
Needles: Instead of fur, there are metal spikes on the head and back, hard and sharp. They often have a red backlight at the base.
Chest: The central element is a huge red ruby ​​or energy capsule (usually a false Chaos Emerald) in the center of the chest.
· Limbs: Robotic arms and legs, segmented. The fingers are pointed like claws. On his feet are red sneakers with white socks, but made of armor, often with jet nozzles on the soles.
· Transformation (important): In battle, a huge combat tail or turbine wings can extend from his back. In his Nemesis form, he transforms into a flying machine.